TWI562154B - Methods for reading data from a storage unit of a flash memory and apparatuses using the same - Google Patents

Methods for reading data from a storage unit of a flash memory and apparatuses using the same

Info

Publication number
TWI562154B
TWI562154B TW104105515A TW104105515A TWI562154B TW I562154 B TWI562154 B TW I562154B TW 104105515 A TW104105515 A TW 104105515A TW 104105515 A TW104105515 A TW 104105515A TW I562154 B TWI562154 B TW I562154B
Authority
TW
Taiwan
Prior art keywords
apparatuses
methods
storage unit
flash memory
same
Prior art date
Application number
TW104105515A
Other languages
Chinese (zh)
Other versions
TW201631592A (en
Inventor
Yang Chih Shen
Original Assignee
Silicon Motion Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Silicon Motion Inc filed Critical Silicon Motion Inc
Priority to TW104105515A priority Critical patent/TWI562154B/en
Priority to CN201510124203.6A priority patent/CN106033323B/en
Priority to US14/702,392 priority patent/US9990280B2/en
Publication of TW201631592A publication Critical patent/TW201631592A/en
Application granted granted Critical
Publication of TWI562154B publication Critical patent/TWI562154B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G06F12/023—Free address space management
    • G06F12/0238—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory
    • G06F12/0246—Memory management in non-volatile memory, e.g. resistive RAM or ferroelectric memory in block erasable memory, e.g. flash memory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1041—Resource optimization
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/72—Details relating to flash memory management
    • G06F2212/7203—Temporary buffering, e.g. using volatile buffer or dedicated buffer blocks
TW104105515A 2015-02-17 2015-02-17 Methods for reading data from a storage unit of a flash memory and apparatuses using the same TWI562154B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW104105515A TWI562154B (en) 2015-02-17 2015-02-17 Methods for reading data from a storage unit of a flash memory and apparatuses using the same
CN201510124203.6A CN106033323B (en) 2015-02-17 2015-03-20 Method for reading storage unit in flash memory and device using the same
US14/702,392 US9990280B2 (en) 2015-02-17 2015-05-01 Methods for reading data from a storage unit of a flash memory and apparatuses using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW104105515A TWI562154B (en) 2015-02-17 2015-02-17 Methods for reading data from a storage unit of a flash memory and apparatuses using the same

Publications (2)

Publication Number Publication Date
TW201631592A TW201631592A (en) 2016-09-01
TWI562154B true TWI562154B (en) 2016-12-11

Family

ID=56622135

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104105515A TWI562154B (en) 2015-02-17 2015-02-17 Methods for reading data from a storage unit of a flash memory and apparatuses using the same

Country Status (3)

Country Link
US (1) US9990280B2 (en)
CN (1) CN106033323B (en)
TW (1) TWI562154B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI612473B (en) * 2017-03-22 2018-01-21 慧榮科技股份有限公司 Methods for garbage collection and apparatuses using the same
CN109213623B (en) * 2017-06-30 2022-02-22 慧荣科技股份有限公司 Method and apparatus for reducing errors in data transmission and reception in flash memory interface
CN109426623A (en) * 2017-08-29 2019-03-05 深圳市中兴微电子技术有限公司 A kind of method and device reading data
KR20190090268A (en) * 2018-01-24 2019-08-01 에스케이하이닉스 주식회사 Memory controller and memory system having the same
CN111324282A (en) * 2018-12-14 2020-06-23 北京兆易创新科技股份有限公司 Memory device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000251484A (en) * 1999-02-26 2000-09-14 Sony Corp Non-volatile semiconductor memory
US20080195800A1 (en) * 2007-02-08 2008-08-14 Samsung Electronics Co., Ltd. Flash Memory Device and Flash Memory System Including a Buffer Memory
US20090319871A1 (en) * 2008-06-24 2009-12-24 Yutaka Shirai Memory system with semiconductor memory and its data transfer method
US20110219179A1 (en) * 2003-12-15 2011-09-08 Samsung Electronics Co., Ltd. Flash memory device and flash memory system including buffer memory
US20140104947A1 (en) * 2012-10-11 2014-04-17 Winbond Electronics Corp. Non-volatile semiconductor memory data reading method thereof
US20140149646A1 (en) * 2012-11-26 2014-05-29 Samsung Electronics Co., Ltd. Memory systems including flash memories, first buffer memories, second buffer memories and memory controllers and methods for operating the same
TW201421238A (en) * 2009-08-26 2014-06-01 Phison Electronics Corp Method for giving read commands, controller and storage system using the same
TW201438020A (en) * 2013-03-27 2014-10-01 Chih-Wen Cheng Flash memory adaptor and the flash memory storage device using the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06266596A (en) * 1993-03-11 1994-09-22 Hitachi Ltd Flash memory file storage device and information processor
CN101866676A (en) * 2009-04-16 2010-10-20 智微科技股份有限公司 Data access method and data access device for multichannel flash memory system
TWI435215B (en) * 2009-08-26 2014-04-21 Phison Electronics Corp Method for giving read commands and reading data, and controller and storage system using the same
TWI454906B (en) * 2009-09-24 2014-10-01 Phison Electronics Corp Data read method, and flash memory controller and storage system using the same
CN103136108B (en) * 2011-12-05 2016-04-06 慧荣科技股份有限公司 Flash memory devices and method for reading data thereof
US10534714B2 (en) * 2014-12-18 2020-01-14 Hewlett Packard Enterprise Development Lp Allocating cache memory on a per data object basis

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000251484A (en) * 1999-02-26 2000-09-14 Sony Corp Non-volatile semiconductor memory
US20110219179A1 (en) * 2003-12-15 2011-09-08 Samsung Electronics Co., Ltd. Flash memory device and flash memory system including buffer memory
US20080195800A1 (en) * 2007-02-08 2008-08-14 Samsung Electronics Co., Ltd. Flash Memory Device and Flash Memory System Including a Buffer Memory
US20090319871A1 (en) * 2008-06-24 2009-12-24 Yutaka Shirai Memory system with semiconductor memory and its data transfer method
TW201421238A (en) * 2009-08-26 2014-06-01 Phison Electronics Corp Method for giving read commands, controller and storage system using the same
US20140104947A1 (en) * 2012-10-11 2014-04-17 Winbond Electronics Corp. Non-volatile semiconductor memory data reading method thereof
US20140149646A1 (en) * 2012-11-26 2014-05-29 Samsung Electronics Co., Ltd. Memory systems including flash memories, first buffer memories, second buffer memories and memory controllers and methods for operating the same
TW201438020A (en) * 2013-03-27 2014-10-01 Chih-Wen Cheng Flash memory adaptor and the flash memory storage device using the same

Also Published As

Publication number Publication date
US20160239416A1 (en) 2016-08-18
CN106033323A (en) 2016-10-19
TW201631592A (en) 2016-09-01
CN106033323B (en) 2019-11-15
US9990280B2 (en) 2018-06-05

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